RWSG Regionale Wasserversorgung St. Gallen AGSt. GallenTED
Seewasserwerk Riet II, Los 1: Tiefbau
Los 1 Tiefbau für neues Seewasserwerk Riet II in Goldach. Leistungen: Erdarbeiten, fachgerechte Entsorgung von Altlasten, Baugrubensicherung (Spundwände, Spriessungen), Wasserhaltung mit Filterbrunnen und Wellpoints (PFAS-Aufbereitung), Ortsbetonpfähle, Entwässerung, Werkleitungsbau, Umgebungsflächen und Fahrbahnen. Baubeginn 10.08.2026, ...
Earthworks, Road Construction, Pipeline Construction, Foundation Engineering
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Content at a glance
- Tender type:
- Tender
- Contracting authority:
- RWSG Regionale Wasserversorgung St. Gallen AG
- Published:
- June 28, 2026
- Deadline:
- Not specified
- Topic:
- Earthworks
- Object:
- Wasserwerk / Trinkwasseraufbereitung
Object classification
- Wasserwerk / TrinkwasseraufbereitungPrimary
Tender description
Los 1 Tiefbau für neues Seewasserwerk Riet II in Goldach. Leistungen: Erdarbeiten, fachgerechte Entsorgung von Altlasten, Baugrubensicherung (Spundwände, Spriessungen), Wasserhaltung mit Filterbrunnen und Wellpoints (PFAS-Aufbereitung), Ortsbetonpfähle, Entwässerung, Werkleitungsbau, Umgebungsflächen und Fahrbahnen. Baubeginn 10.08.2026, Teilbaugrube bis 30.09.2026, Fertigstellung Juni 2029. Koordination mit Los 2 (Hochbau) und Los 3 (Seewasserfassungen) erforderlich.
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